Ward was just too good, Kessler couldn't stop Andre from landing his combos from the outside or from the inside. The headbutts were unfortunate but in no way should they detract from the good work Ward did.

Probably Ward would win again, since he's very much in his prime and Kessler is not anymore.
Ward fought a dirty fight vs Kessler and got away with everything on his home turf. I discredit Ward for that 'performance', it was disgraceful.
I hope Froch beats the hell out of Ward.